diff --git a/README.md b/README.md
index f4ac425..aa2fa65 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,7 @@
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 总体结构：
+
 ![Alt text](http://static.roncoo.com/images/T8sdmhsNE4RF5BhnwWy5ZM5tipDcKfNi.png)
 
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